Excellent U disk is quite cheap, I bought a 4G Kingston, a buy back began to engage in mass production, get into a CD-ROM plus a U disk, in this way, you can directly use a USB flash disk to install and maintain the system!
The production method is quite simple,ArticleThe attached Attachment also comes with a PDF of the mass production method. It is a little troublesome to find a proper production tool for your USB flash drive. I have tried several of them before I have succeeded. You can find a production tool to go to the digital house and start it without worry to find a proper production tool, almost all of them can be found! So there is nothing to say about the mass production method. Let's look at the figure!
1. My USB flash drive
2. My USB flash drive chip is sss6677
3. Find the production tool and set the configuration file to start mass production.
Download of sss6677 chip production tools and methods